Justin Hibbits da1b038af9 Use uintmax_t (typedef'd to rman_res_t type) for rman ranges. ... On some architectures, u_long isn't large enough for resource definitions. Particularly, powerpc and arm allow 36-bit (or larger) physical addresses, but type `long' is only 32-bit. This extends rman's resources to uintmax_t. With this change, any resource can feasibly be placed anywhere in physical memory (within the constraints of the driver). Why uintmax_t and not something machine dependent, or uint64_t? Though it's possible for uintmax_t to grow, it's highly unlikely it will become 128-bit on 32-bit architectures. 64-bit architectures should have plenty of RAM to absorb the increase on resource sizes if and when this occurs, and the number of resources on memory-constrained systems should be sufficiently small as to not pose a drastic overhead. That being said, uintmax_t was chosen for source clarity. If it's specified as uint64_t, all printf()-like calls would either need casts to uintmax_t, or be littered with PRI*64 macros. Casts to uintmax_t aren't horrible, but it would also bake into the API for resource_list_print_type() either a hidden assumption that entries get cast to uintmax_t for printing, or these calls would need the PRI*64 macros. Since source code is meant to be read more often than written, I chose the clearest path of simply using uintmax_t. Tested on a PowerPC p5020-based board, which places all device resources in 0xfxxxxxxxx, and has 8GB RAM. Regression tested on qemu-system-i386 Regression tested on qemu-system-mips (malta profile) Tested PAE and devinfo on virtualbox (live CD) Special thanks to bz for his testing on ARM. Reviewed By: bz, jhb (previous) Relnotes: Yes Sponsored by: Alex Perez/Inertial Computing Differential Revision: https://reviews.freebsd.org/D4544		2016-03-18 01:28:41 +00:00
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Osd	Merge ACPICA 20150818.	2015-08-26 17:13:47 +00:00
acpi_acad.c
acpi_battery.c
acpi_button.c
acpi_cmbat.c
acpi_cpu.c	Add basic support for ACPI. It splits out the nexus driver to two new	2015-06-11 15:45:33 +00:00
acpi_dock.c
acpi_ec.c	Silence PVS-Studio warning (V595).	2016-02-23 23:09:45 +00:00
acpi_hpet.c	Use uintmax_t (typedef'd to rman_res_t type) for rman ranges.	2016-03-18 01:28:41 +00:00
acpi_hpet.h
acpi_if.m
acpi_isab.c
acpi_lid.c
acpi_package.c	Remove a bogus bzero() call.	2016-02-18 23:32:11 +00:00
acpi_pci_link.c
acpi_pci.c	Implement interface to create SR-IOV Virtual Functions	2015-03-01 00:40:09 +00:00
acpi_pcib_acpi.c	Convert rman to use rman_res_t instead of u_long	2016-01-27 02:23:54 +00:00
acpi_pcib_pci.c
acpi_pcib.c	Add domain support to PCI bus allocation	2015-09-16 23:34:51 +00:00
acpi_pcibvar.h
acpi_perf.c
acpi_powerres.c	Remove not needed initialisation code.	2014-06-26 10:48:01 +00:00
acpi_quirk.c
acpi_quirks
acpi_resource.c	Convert rman to use rman_res_t instead of u_long	2016-01-27 02:23:54 +00:00
acpi_smbat.c	Remove instances of variables that were set, but never used. gcc 4.9	2014-03-30 23:43:36 +00:00
acpi_smbus.h
acpi_thermal.c
acpi_throttle.c	Do not probe Intel PIIX4 south bridge quirks on amd64. These quirky south	2015-05-21 19:31:10 +00:00
acpi_timer.c	Use uintmax_t (typedef'd to rman_res_t type) for rman ranges.	2016-03-18 01:28:41 +00:00
acpi_video.c	Silence PVS-Studio warning (V595).	2016-02-23 22:55:44 +00:00
acpi.c	Use uintmax_t (typedef'd to rman_res_t type) for rman ranges.	2016-03-18 01:28:41 +00:00
acpiio.h
acpivar.h	Some BIOSes ACPI bytecode needs to take (sleepable) acpi mutex for	2016-02-20 13:37:04 +00:00